软弱地基上码头预制场的规划与设计  

The Planning and Design of Wharf Prefabrication Yard on Soft Foundation

作　　者：付文宣 庾焱秋 张克 刘鸽 FU Wen-xuan;YU Yan-qiu;ZHANG Ke;LIU Ge(CCCC Second Harbor Engineering Co.Ltd.,Wuhan 430040,China;Key Laboratory ofLarge-span Bridge Construction Technology,Wuhan 430040,China)

机构地区：[1]中交第二航务工程局有限公司,武汉430040 [2]长大桥梁建设施工技术交通行业重点实验室,武汉430040

出　　处：《工程建设与设计》2021年第21期115-117,120,共4页Construction & Design for Engineering

摘　　要：为了保证项目施工能达到预期的质量与工期,通常会用到混凝土预制构件。这意味着,在项目施工前需要对混凝土构件预制场进行规划与设计。以某码头工程混凝土构件预制场建设为例,介绍混凝土构件预制场软弱地基处理方法、预制场的规划布置及其重要分项先张拉法制梁台座的设计施工等,旨在为同类型项目的设计与施工提供参考。In order to ensure that the construction can reach the expected quality and time limit, people usually use the precast concrete in engineering projects. It means that prefabrication yard planning and design are required. Taking the prefabrication yard construction of a wharf project as an example, this paper introduces the method to reinforce soft foundation of prefabrication yard, the planning and layout of prefabrication yard, and the design and construction of pretensioning pedestal, etc. It provides reference for the design and construction of similar projects.

关 键 词：软弱地基 预制场 预制构件 先张拉法 制梁台座 

分 类 号：U443.1[建筑科学—桥梁与隧道工程]